Molecular formula
C12H21NO5
595 compounds have this formula on CompoundList.
- Molar mass
- 259.30g/mol
- Monoisotopic mass
- 262.1608Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 3
The formula C12H21NO5 describes a molecule made of 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1255.58%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 218.16%1.008 × 21 = 21.168 g/mol
- N Nitrogen × 15.40%14.007 × 1 = 14.007 g/mol
- O Oxygen × 530.85%15.999 × 5 = 79.995 g/mol
Look up another formula
Compounds with the formula C12H21NO5
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 100 of 595 compounds
Celgosivir
CAS 121104-96-9C12H21NO5
2-((1-((tert-Butoxy)carbonyl)piperidin-4-yl)oxy)acetic acid
CAS 161948-70-5C12H21NO5
2-(((tert-Butoxy)carbonyl)amino)-2-(oxan-4-yl)acetic acid
CAS 182287-49-6C12H21NO5
Methyl (2S,4R)-4-hydroxypiperidine-2-carboxylate, N-BOC protected
CAS 254882-06-9C12H21NO5
3-tert-Butyl 4-methyl (4R)-2,2-dimethyl-1,3-oxazolidine-3,4-dicarboxylate
CAS 95715-86-9C12H21NO5
3-tert-Butyl 4-methyl (4S)-2,2-dimethyl-1,3-oxazolidine-3,4-dicarboxylate
CAS 108149-60-6C12H21NO5
![Methyl 1-{[(tert-butoxy)carbonyl]amino}-3-(hydroxymethyl)cyclobutane-1-carboxylate chemical structure, C12H21NO5, CAS 191110-93-7](/s/JWUKOWKUAPSHEH-UHFFFAOYSA-N.svg)
Methyl 1-{[(tert-butoxy)carbonyl]amino}-3-(hydroxymethyl)cyclobutane-1-carboxylate
CAS 191110-93-7C12H21NO5
![2-({1-[(tert-Butoxy)carbonyl]piperidin-3-yl}oxy)acetic acid chemical structure, C12H21NO5, CAS 231622-09-6](/s/YYLYNLCAWXUCDY-UHFFFAOYSA-N.svg)
2-({1-[(tert-Butoxy)carbonyl]piperidin-3-yl}oxy)acetic acid
CAS 231622-09-6C12H21NO5
1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 1-(1,1-dimethylethyl) ester, (2S,4S)-
CAS 1378388-16-9C12H21NO5
![4-({[(tert-Butoxy)carbonyl]amino}methyl)oxane-4-carboxylic acid chemical structure, C12H21NO5, CAS 946761-11-1](/s/MRMVTMZHSDJVIB-UHFFFAOYSA-N.svg)
4-({[(tert-Butoxy)carbonyl]amino}methyl)oxane-4-carboxylic acid
CAS 946761-11-1C12H21NO5
1-tert-Butyl 3-methyl 5-hydroxypiperidine-1,3-dicarboxylate
CAS 1095010-47-1C12H21NO5
2-(4-(((tert-Butoxy)carbonyl)amino)oxan-4-yl)acetic acid
CAS 946682-30-0C12H21NO5
![1-[(tert-Butoxy)carbonyl]-4-methoxypiperidine-4-carboxylic acid chemical structure, C12H21NO5, CAS 1082042-29-2](/s/JPZJLASWSZCENI-UHFFFAOYSA-N.svg)
1-[(tert-Butoxy)carbonyl]-4-methoxypiperidine-4-carboxylic acid
CAS 1082042-29-2C12H21NO5
1-(t-Butyl) 2-methyl (2S,4S)-4-hydroxypiperidine-1,2-dicarboxylate
CAS 254882-14-9C12H21NO5
![2-{1-[(tert-Butoxy)carbonyl]-4-hydroxypiperidin-4-yl}acetic acid chemical structure, C12H21NO5, CAS 502482-52-2](/s/CTGKOZWOKCERFN-UHFFFAOYSA-N.svg)
2-{1-[(tert-Butoxy)carbonyl]-4-hydroxypiperidin-4-yl}acetic acid
CAS 502482-52-2C12H21NO5
![Ethyl 5-{[(tert-butoxy)carbonyl]amino}-3-oxopentanoate chemical structure, C12H21NO5, CAS 69619-21-2](/s/CUEBOSNRGWOEBT-UHFFFAOYSA-N.svg)
Ethyl 5-{[(tert-butoxy)carbonyl]amino}-3-oxopentanoate
CAS 69619-21-2C12H21NO5
rac-(3R,4R)-1-((tert-Butoxy)carbonyl)-3-methoxypiperidine-4-carboxylic acid
CAS 1415741-35-3C12H21NO5
Ethyl trans-1-boc-4-hydroxypyrrolidine-3-carboxylate
CAS 849935-83-7C12H21NO5
1-Amino-4-hydroxycylclohexane-1-carboxylic acid, N-BOC protected
CAS 369403-08-7C12H21NO5
1-(1,1-Dimethylethyl) 2-methyl (2S,4S)-4-(hydroxymethyl)-1,2-pyrrolidinedicarboxylate
CAS 1194059-42-1C12H21NO5
![4-[(tert-Butoxy)carbonyl]-6,6-dimethylmorpholine-2-carboxylic acid chemical structure, C12H21NO5, CAS 1416438-67-9](/s/UVCRSTLUNAIJQQ-UHFFFAOYSA-N.svg)
4-[(tert-Butoxy)carbonyl]-6,6-dimethylmorpholine-2-carboxylic acid
CAS 1416438-67-9C12H21NO5
![(4S,5R)-3-[(tert-Butoxy)carbonyl]-2,2,5-trimethyl-1,3-oxazolidine-4-carboxylic acid chemical structure, C12H21NO5, CAS 143364-85-6](/s/ZOAFMGLANQGVKH-SFYZADRCSA-N.svg)
(4S,5R)-3-[(tert-Butoxy)carbonyl]-2,2,5-trimethyl-1,3-oxazolidine-4-carboxylic acid
CAS 143364-85-6C12H21NO5
tert-Butyl 3-(2-ethoxy-2-oxoethyl)-3-hydroxyazetidine-1-carboxylate
CAS 1823865-53-7C12H21NO5
tert-Butyl 4,4-dimethoxy-3-oxopiperidine-1-carboxylate
CAS 1007595-82-5C12H21NO5
- (2S)-4-((tert-Butoxy)carbonyl)-6,6-dimethylmorpholine-2-carboxylic acid1416444-82-0C12H21NO5
- di-tert-Butyl 2-oxoethyliminodicarboxylate155089-06-8C12H21NO5
- 1-[(tert-Butoxy)carbonyl]-3-methoxypiperidine-4-carboxylic acid1785096-97-0C12H21NO5
- 1 suppliers(2S,4R)-1-((tert-Butoxy)carbonyl)-4-ethoxypyrrolidine-2-carboxylic acid146060-18-6C12H21NO5
- 2-{1-[(tert-Butoxy)carbonyl]piperidin-4-yl}-2-hydroxyacetic acid1783989-87-6C12H21NO5
- 2-(((tert-Butoxy)carbonyl)amino)-2-(oxan-3-yl)acetic acid1398503-92-8C12H21NO5
- 2-(((tert-Butoxy)carbonyl)amino)-3-(oxolan-3-yl)propanoic acid1404754-54-6C12H21NO5
- 1-tert-Butyl 2-methyl 2-(hydroxymethyl)pyrrolidine-1,2-dicarboxylate1621508-13-1C12H21NO5
- 2-(((tert-Butoxy)carbonyl)((oxolan-2-yl)methyl)amino)acetic acid1354950-76-7C12H21NO5
- 1-[(tert-Butoxy)carbonyl]-3-(methoxymethyl)pyrrolidine-3-carboxylic acid1161428-99-4C12H21NO5
- 4-((tert-Butoxy)carbonyl)-5,5-dimethylmorpholine-2-carboxylic acid2287335-56-0C12H21NO5
- 1-((tert-Butoxy)carbonyl)-4-hydroxy-3-methylpiperidine-3-carboxylic acid1780899-28-6C12H21NO5
- 1-[(tert-Butoxy)carbonyl]-5-methoxypiperidine-3-carboxylic acid1675974-73-8C12H21NO5
- Rac-(1s,3s)-3-({[(tert-butoxy)carbonyl]amino}methyl)-3-methoxycyclobutane-1-carboxylic acid2247088-03-3C12H21NO5
- 2-(N-(2,2-Dimethoxyethyl)carbamoyl)cyclohexanecarboxylic acid497060-74-9C12H21NO5
- (R)-4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-2-carboxylic acid1416445-02-7C12H21NO5
- 2-{[(tert-Butoxy)carbonyl]amino}-3-(oxolan-2-yl)propanoic acid1404824-96-9C12H21NO5
- Ethyl 2-{[(3aR,4S,6R,6aS)-6-amino-2,2-dimethyl-hexahydrocyclopenta[d][1,3]dioxol-4-yl]oxy}acetate1265919-24-1C12H21NO5
- Ethyl 4-(((tert-butoxy)carbonyl)amino)-3-oxopentanoate66643-80-9C12H21NO5
- 1-((tert-Butoxy)carbonyl)-2-(methoxymethyl)pyrrolidine-2-carboxylic acid1955514-97-2C12H21NO5
- 3-(((tert-Butoxy)carbonyl)amino)-2-(oxolan-3-yl)propanoic acid2168066-72-4C12H21NO5
- 3-(3-{[(tert-Butoxy)carbonyl]amino}oxolan-3-yl)propanoic acid2167397-77-3C12H21NO5
- rac-1-tert-Butyl 2-methyl (2R,3S)-3-hydroxypiperidine-1,2-dicarboxylate194298-00-5C12H21NO5
- 1-[(tert-Butoxy)carbonyl]-4-methoxypiperidine-3-carboxylic acid1784630-28-9C12H21NO5
- 2-{1-[(tert-Butoxy)carbonyl]-3-hydroxyazetidin-3-yl}-2-methylpropanoic acid2172037-86-2C12H21NO5
- (S)-4-(tert-Butoxycarbonyl)-5,5-dimethylmorpholine-2-carboxylic acid2761094-15-7C12H21NO5
- 2-{1-[(tert-Butoxy)carbonyl]piperidin-2-yl}-2-hydroxyacetic acid141403-97-6C12H21NO5
- 3-tert-Butyl 5-methyl 2,2-dimethyl-1,3-oxazolidine-3,5-dicarboxylate1569089-78-6C12H21NO5
- 2-(((tert-Butoxy)carbonyl)amino)-2-(oxan-2-yl)acetic acid2148563-02-2C12H21NO5
- 2-(4-((tert-Butoxy)carbonyl)-1,4-oxazepan-6-yl)acetic acid2418669-31-3C12H21NO5
- (2R)-4-(tert-Butoxycarbonyl)-5,5-dimethylmorpholine-2-carboxylic acid2761094-16-8C12H21NO5
- 1-((tert-Butoxy)carbonyl)-3-methoxypiperidine-3-carboxylic acid1779451-75-0C12H21NO5
- 1-{[(tert-Butoxy)carbonyl](methyl)amino}-3-methoxycyclobutane-1-carboxylic acid1695118-73-0C12H21NO5
- 1-((tert-Butoxy)carbonyl)-4-hydroxyazepane-4-carboxylic acid1888615-76-6C12H21NO5
- 2-(4-{[(tert-Butoxy)carbonyl]amino}oxan-2-yl)acetic acid2253630-98-5C12H21NO5
- rac-(2R,6S)-6-((((tert-Butoxy)carbonyl)amino)methyl)oxane-2-carboxylic acid2380877-69-8C12H21NO5
- rac-(1R,3S)-1-(((tert-Butoxy)carbonyl)amino)-3-hydroxy-2,2-dimethylcyclobutane-1-carboxylic acid2742901-44-4C12H21NO5
- rac-(2R,6R)-6-({[(tert-Butoxy)carbonyl]amino}methyl)oxane-2-carboxylic acid2752075-86-6C12H21NO5
- (R)-3-Carboxymethoxy-piperidine-1-carboxylic acid tert-butyl ester1354008-66-4C12H21NO5
- (2S)-2-(((tert-Butoxy)carbonyl)amino)-3-(oxolan-3-yl)propanoic acid1629680-83-6C12H21NO5
- 2-{4-[(tert-Butoxy)carbonyl]-6-methylmorpholin-2-yl}acetic acid2167070-91-7C12H21NO5
- 2-[(2S,4S)-1-[(tert-Butoxy)carbonyl]-4-methoxypyrrolidin-2-yl]acetic acid2165430-74-8C12H21NO5
- 3-{[(tert-Butoxy)carbonyl]amino}-1-(methoxymethyl)cyclobutane-1-carboxylic acid2460755-76-2C12H21NO5
- 6-((((tert-Butoxy)carbonyl)amino)methyl)oxane-3-carboxylic acid2503204-26-8C12H21NO5
- rac-(3R,6S)-1-[(tert-Butoxy)carbonyl]-6-hydroxyazepane-3-carboxylic acid2770896-44-9C12H21NO5
- (S)-3-Carboxymethoxy-piperidine-1-carboxylic acid tert-butyl ester1354010-25-5C12H21NO5
- 2-({[(tert-Butoxy)carbonyl]amino}methyl)oxane-4-carboxylic acid2383823-74-1C12H21NO5
- 2-{1-[(tert-Butoxy)carbonyl]piperidin-3-yl}-2-hydroxyacetic acid1784232-15-0C12H21NO5
- 2-{[(tert-Butoxy)carbonyl]amino}-2-(1-methoxycyclobutyl)acetic acid2167867-29-8C12H21NO5
- (3S,5S)-4-[(tert-Butoxy)carbonyl]-5-ethylmorpholine-3-carboxylic acid2567489-60-3C12H21NO5
- 1-[(tert-Butoxy)carbonyl]-3-(2-hydroxypropan-2-yl)azetidine-3-carboxylic acid2172519-13-8C12H21NO5
- 2-(3-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-4-yl)acetic acid1780623-36-0C12H21NO5
- 1-(tert-Butoxycarbonyl)-3-(2-methoxyethyl)azetidine-3-carboxylic acid2025628-29-7C12H21NO5
- tert-Butyl (5-formyl-2,2-dimethyl-1,3-dioxan-5-yl)carbamate364631-73-2C12H21NO5
- Ethyl 1-{[(tert-butoxy)carbonyl]amino}-3-hydroxycyclobutane-1-carboxylate129288-14-8C12H21NO5
- 1 suppliersBoc-hyp-oet37813-30-2C12H21NO5
- (2R,4S)-N-Boc-4-Hydroxypiperidine-2-Carboxylic Acid Methyl Ester321744-26-7C12H21NO5
- 3-tert-Butyl 4-methyl 2,2-dimethyl-1,3-oxazolidine-3,4-dicarboxylate157604-46-1C12H21NO5
- 1-tert-Butyl 2-methyl 4-hydroxypiperidine-1,2-dicarboxylate187753-13-5C12H21NO5
- 1 suppliers(S)-2-((tert-Butoxycarbonyl)amino)-2-(tetrahydro-2H-pyran-4-yl)acetic acid711017-85-5C12H21NO5
- (2S,5S)-1-tert-Butyl 2-methyl 5-hydroxypiperidine-1,2-dicarboxylate915976-32-8C12H21NO5
- 1-tert-Butyl 2-methyl 5-hydroxypiperidine-1,2-dicarboxylate1822538-74-8C12H21NO5
- Methyl (1S,3R,4S)-3-{[(tert-butoxy)carbonyl]amino}-4-hydroxycyclopentane-1-carboxylate321744-14-3C12H21NO5
- Ethyl 1-Boc-4-hydroxypyrrolidine-3-carboxylate146256-99-7C12H21NO5
- Methyl (1S,3R,4R)-3-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopentane-1-carboxylate321744-16-5C12H21NO5
- 1-Boc-4-(hydroxymethyl)-4-piperidinecarboxylic acid193023-00-6C12H21NO5
- (R)-2-((tert-Butoxycarbonyl)amino)-2-(tetrahydro-2H-pyran-4-yl)acetic acid1251903-95-3C12H21NO5
- 4-(tert-Butoxycarbonyl)-6,6-dimethylmorpholine-3-carboxylic acid1255098-50-0C12H21NO5
- 4-Boc-3-(2-carboxy-ethyl)-morpholine885274-05-5C12H21NO5
- 1-tert-Butyl 2-methyl (2R,4R)-4-hydroxypiperidine-1,2-dicarboxylate321744-25-6C12H21NO5
- 1 suppliersEthyl 4-Boc-2-morpholinecarboxylate768371-16-0C12H21NO5
- 2-(1-[(tert-Butoxy)carbonyl]-3-hydroxypiperidin-3-yl)acetic acid1367774-02-4C12H21NO5
- (4R)-4-Hydroxy-1-Boc-D-proline ethyl ester77450-00-1C12H21NO5
- Methyl 4-boc-2-methylmorpholine-2-carboxylate1269755-24-9C12H21NO5
- (1R,2S,4R)-N-Boc-1-amino-2-hydroxycyclopentane-4-carboxylic acid methyl ester321744-17-6C12H21NO5
- (1S,2S,4R)-N-Boc-1-amino-2-hydroxycyclopentane-4-carboxylic acid methyl ester262280-14-8C12H21NO5
Frequently asked questions
What is the molar mass of C12H21NO5?
The molar mass of C12H21NO5 is 259.30 g/mol, calculated from standard atomic weights for 12 carbon atoms, 21 hydrogen atoms, 1 nitrogen atom and 5 oxygen atoms. The monoisotopic mass is 262.1608 Da.
How many compounds have the formula C12H21NO5?
CompoundList lists 595 compounds with the molecular formula C12H21NO5, including Celgosivir, 2-((1-((tert-Butoxy)carbonyl)piperidin-4-yl)oxy)acetic acid, 2-(((tert-Butoxy)carbonyl)amino)-2-(oxan-4-yl)acetic acid. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C12H21NO5?
C12H21NO5 has a degree of unsaturation of 3. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.